<br> Yes, in 3.0.6 you will need eval. But also it is important to remember that by default, in 3.0.6, an object will never match more than one pattern. So in the given example, ob1 and ob2 will always be different and the check is not needed.
<br> In 4.0, things are a bit different, as by default a single object may match more than one pattern at once and we introduced the "this" keyword to check for object identity.<br><br> []s<br> Edson<br><br>
<br><div><span class="gmail_quote">2007/5/18, Chris Woodrow <<a href="mailto:woodrow.chris@gmail.com">woodrow.chris@gmail.com</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br>You can use eval();<br><br><div><font face="Arial" size="2">when </font></div>
<div><font face="Arial" size="2"> $obj1:object();</font></div>
<div><font face="Arial" size="2"> $obj2:object();</font><font face="Arial" size="2"><br> eval ($obj1!=$obj2);</font><br></div>
<div><font face="Arial" size="2">then</font></div><font face="Arial" size="2">
System.out.println("Fired");<br><br>Hope this helps<br>Chris<br></font><br><div><span class="gmail_quote">2007/5/18, Sikkandar Nawabjan <<a href="mailto:Sikkandar.Nawabjan@ustri.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
Sikkandar.Nawabjan@ustri.com
</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span class="e" id="q_1129e86c2fb41148_1"><div><div><font color="#000000" face="Arial" size="2">
Hi,</font></div>
<div><font face="Arial" size="2">we are using drools version 3.0.6. I want to check
the object references of t inserted objects in working memory.</font></div>
<div><font face="Arial" size="2">How to check the condition in LHS?</font></div>
<div><font face="Arial" size="2">right now am doing the following way</font></div>
<div><font face="Arial" size="2">when </font></div>
<div><font face="Arial" size="2"> $obj1:object()</font></div>
<div>
<div><font face="Arial" size="2"> $obj2:object()</font></div>
<div><font face="Arial" size="2">then</font></div>
<div><font face="Arial" size="2"> if($obj1!=$obj2)</font></div>
<div><font face="Arial" size="2">
System.out.println("Fired");</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">how to move the if(if($obj1!=$obj2)) statement to
LHS? am not able to use this operator in version 3.0.6</font></div>
<div><font face="Arial" size="2">Thanks and Regs.</font></div>
<div><font face="Arial" size="2">Basha</font></div>
<div><font face="Arial" size="2"></font> </div></div></div><br></span></div>_______________________________________________<br>rules-users mailing list<br><a href="mailto:rules-users@lists.jboss.org" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
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</a><br><br></blockquote></div><br><br clear="all"><br>-- <br><a href="mailto:woodrow.chris@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">woodrow.chris@gmail.com</a> est ma nouvelle adresse e-mail.
<a href="mailto:chris.woodrow@free.fr" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">chris.woodrow@free.fr
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